Results 41 to 50 of about 942,264 (291)

Electrical Stimulation of the Vagus Nerve Dermatome in the External Ear is Protective in Rat Cerebral Ischemia [PDF]

, 2018
Background Although cervical vagus nerve stimulation is effective for reducing infarct volume in rats, it is not feasible for acute human stroke as it requires surgical incision of the neck.
Ay, Ilknur, Napadow, Vitaly, Ay, Hakan
core   +1 more source

Vagus nerve stimulation in cerebral stroke: biological mechanisms, therapeutic modalities, clinical applications, and future directions

Neural Regeneration Research
Stroke is a major disorder of the central nervous system that poses a serious threat to human life and quality of life. Many stroke victims are left with long-term neurological dysfunction, which adversely affects the well-being of the individual and the
Li Du, Xuan He, Xiaoxing Xiong, Xu Zhang, Zhihong Jian, Zhenxing Yang   +5 more
doaj   +1 more source

Short-pulsed micro-magnetic stimulation of the vagus nerve

Frontiers in Physiology, 2022
Vagus nerve stimulation (VNS) is commonly used to treat drug-resistant epilepsy and depression. The therapeutic effect of VNS depends on stimulating the afferent vagal fibers.
Hongbae Jeong, Annabel Cho, Annabel Cho, Ilknur Ay, Giorgio Bonmassar   +4 more
doaj   +1 more source

Mortality and suicide risk in treatment-resistant depression: an observational study of the long-term impact of intervention.

PLoS ONE, 2012
Major depressive disorder is a common global disease that causes a significant societal burden. Most interventional studies of depression provide a limited assessment of the interventions on mortality and suicide risks.
Bryan Olin, Amara K Jayewardene, Mark Bunker, Francisco Moreno   +3 more
doaj   +1 more source

Transcutaneous auricular vagus nerve stimulation improves dysautonomia, post-traumatic stress disorder and cognitive impairment in long covid patients: a pilot study

Scientific Reports
Long COVID is frequently associated with persistent autonomic dysfunction, cognitive impairment, and psychological distress, reflecting sustained neuroimmune and autonomic dysregulation. Effective disease-modifying therapies remain scarce.
Eric Azabou, Amelie Pillot, Guillaume Bao, Sara Mehlal, Annabelle Arnould, Nathalie Agar-hug, Marine Zagdoun, Alix Genolini, Ashley Russo, Claire-Marie Rangon, Philippe Azouvi   +10 more
doaj   +1 more source

Vagus Nerve Visualization Using Fused Images of 3D-CT Angiography and MRI as Preoperative Evaluation for Vagus Nerve Stimulation

Brain Sciences, 2023
Vagus nerve stimulation (VNS) is an effective surgical option for intractable epilepsy. Although the surgical procedure is not so complicated, vagus nerve detection is sometimes difficult due to its anatomical variations, which may lead to surgical ...
Shunsuke Nakae, Masanobu Kumon, Akio Katagata, Kazuhiro Murayama, Yuichi Hirose   +4 more
doaj   +1 more source

The Gut–Heart Axis in Systemic Sclerosis: Evidence From a Large Prospective Early Disease Cohort

Arthritis Care &Research, EarlyView.
Objective Cardiac involvement significantly impacts prognosis in systemic sclerosis (SSc), highlighting the need for early risk stratification. Gastrointestinal (GI) symptoms are common and often manifest early. Emerging data suggest a link between GI and cardiac manifestations, possibly through shared mechanisms like dysautonomia.
Francesca R. Di Ciommo, Ashish P. Balar, Aidan K. Strother, Subhash Kulkarni, Michael Hughes, Brian Skaug, Maureen D. Mayes, Shervin Assassi, Ali Y. Ayla, Zsuzsanna H. McMahan   +9 more
wiley   +1 more source

Thermoresponsive Soft and Self‐Anchoring Cuff Electrode for Chronic Peripheral Interfaces

Advanced Functional Materials, EarlyView.
A novel thermoresponsive, soft and self‐anchoring (TSSA) cuff electrode utilizing shape memory polymers achieves autonomous, sutureless peripheral nerve fixation. Driven by thermally induced pre‐strain and tissue adhesion, the device self‐closes and softens at body temperature, successfully minimizing mechanical mismatch. This adaptive platform ensures
Seungjun Lee, Byungwook Park, Jonghee Eun, Sohee Kim, Namsun Chou   +4 more
wiley   +1 more source

Optical vagus nerve stimulation

, 2021
Vagus siniri boyun, toraks, karın ve kolonlara inerve olan en uzun kraniyel sinirdir. Vagus siniri, iç organlardaki parasempatik eylemleri kontrol eder. Vagus siniri klinik açıdan birçok uygulama alanı olan yüksek öneme sahip bir sinirdir.
OZAN YETİŞ
core  

Emerging Post‐CMOS Hardware Neurons for Brain‐Inspired Computing: Devices, Circuits, and System Integration

Advanced Functional Materials, EarlyView.
The physical realization of artificial neurons is a critical challenge for energy‐efficient neuromorphic computing. This review presents a comprehensive analysis of the evolution of artificial neuron implementations from conventional CMOS to emerging post‐CMOS technologies.
Kannan Udaya Mohanan, Hocheon Yoo, Benoît H. Lessard, Ioannis Kymissis, Chang‐Hyun Kim   +4 more
wiley   +1 more source